Enterprises should consider centralizing all their voice trunks into their data centers as they move to VoIP/SIP. Enterprises should consider centralizing all their voice trunks into their data ...

At CTIA I attended a presentation on next-generation E911 for mobile VoIP. Two of the presenters were Tim Lorello, SVP, Chief Marketing Officer, TeleCommunication Systems, Inc., and William Clay, Vice ...

We recently interviewed David Withington, marketing director for applications at Alcatel-Lucent. According to Withington, Alcatel-Lucent strongly believes that IMS is a great solution for consumer ...

For all of the high-profile “Broadband VoIP” advertising we’re being inundated with of late, you’d think that the major differentiators between leading contenders fall into just two categories: bells ...

In the PSTN, voice is delivered as an analog signal, that is terminated at nearest digital loop carrier (DLC) or central office (CO). The DLC converts the analog into digital for long-distance ...